Hey, sometimes you have to dip into commerical radio, because someone's spilled Russell Brand all over 6Music

At the moment, every ten bloody minutes on commercial radio there's a terrible, terrible advert that goes along the lines of:

Teen one: Do you want one of these drugs I've got here?

Teen two: No. N. O. Not now. Not tonight Josephine. Our survey said: BAHBAH! Nyet! [continues like this for about six years]

I've always dashed over to the radio to switch channels, out of the room, or jumped out of a moving vehicle every time I've heard it so far, so I'm not sure what the advert is for. The only logical explanation I can think of is that it's part of some kind of pro-drugs campaign, and that anyone who says 'no' when offered a cocaine is an annoying shit.